Summary statistics for d_2_sub2_c6_56 variable in hosp_rollup2552_96_2005 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_56 | 184 801.1739 1753.237 1 20028 by Jean Roth , jroth@nber.org , 21 Apr 2018